This video proves sh*t 'cause he just using CE change visual values of money but he cant buy any thing with it, so it means money are stored in servers and its server sided like most of games does. And ppl are thinking wrong you need to hack like game console to change host string(because game uses Peer 2 Peer) and lets say freeze Ai to farm bosses and get plans to sell that would be legit way to get easy money, not hacking direct sum in game.